#include <ctype.h>
#include <limits.h>
#include <math.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>

bool isSubsequence(char* s, char* t);

int main()
{
	return 0;
}

bool isSubsequence(char* s, char* t)
{
	char chS = s[0], chT; int idx_t = 0, idx_s = 0;
	for (; chS && (chT = t[idx_t]); idx_t++)
		if (chS == chT) chS = s[++idx_s];

	return !chS ? true : false;
}
